Granted Patent
Utility
US 6,798,155 · App. 10/244,739
Color image display device
Inventors:
Ji-Hyun Kim, Man Ho Heo, Jong Ho Lim
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Sep 17, 2002
Inventors
Ji-Hyun Kim
Man Ho Heo
Jong Ho Lim
Assignee (at issue)
LG.Philips Display Co., Ltd.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.